开启 redhat5 的telnet服务

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1.开通telnet服务

 安装xinetd (mount /dev/cdrom /cdrom ,rpm -ivh telnet-server*.i386.rpm)
no@V&U4b0 安装telnet-server (同上)
/D)?z0a+@0 vi /etc/xinetd.d/telnet 将disable=yes行前加#，或者改为disable=noITPUB个人空间1_!A1o%E1b%_D%C0l?
    service xinetd restart  或者 /etc/init.d/xinetd restartITPUB个人空间q:sF,O*PQ
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        如果telnet碰到 " Unencrypted connection refused. Goodbye."的错误提示，请确认/etc/xinetd.d/ekrb5-telnet中的disable=yes

2.在本机用telnet localhost可以正常登录，但在远端windows下面telnet登录直接就退出了，用SecureCRT登录软件就自动退出了。登录报：

[root@test xinetd.d]# telnet 172.25.1.3ITPUB个人空间 Ws-Y+^aUG/eVp/D
Trying 172.25.1.3...
C@5v4XX"u6H{v z#my0Connected to 172.25.1.3 (172.25.1.3).
1nL ]bu@gQm"m0Escape character is '^]'.ITPUB个人空间 s(F4WE}*Q
getnameinfo: localhost: Success
rs|gTG@}0Temporary failure in name resolution: Illegal seek
Db-x8jMU:\n0Connection closed by foreign host.

[root@test~]#ITPUB个人空间8lNCu]+yE}!}
在/etc/hosts里面增加一条ITPUB个人空间B_ a'w,fI8I
{
172.25.1.3 testITPUB个人空间@%}g.y#r8m
就可以了ITPUB个人空间 l]0z xK'G,dU)EwM